Related: How to Make a MAC Address Changer in Python Networks.loc = (ssid, dbm_signal, channel, crypto)
If you're familiar with Scapy, then you know for sure that we are going to use the sniff() function, which takes the callback function that is executed whenever a packet is sniffed, let's implement this function: def callback(packet): So I've set the BSSID (MAC address of the access point) as the index of each row, as it is unique for every device. # set the index BSSID (MAC address of the AP) Next, we need to initialize an empty data frame that stores our networks: # initialize the networks dataframe that will contain all access points nearby Let's get started, open up a new Python file and import the necessary modules: from scapy.all import * Sudo iwconfig wlan0 mode monitor GET -10% OFF: Build 24 Ethical Hacking Scripts & Tools with Python EBook Writing the Code You can also use iwconfig itself to change your network card into monitor mode: sudo ifconfig wlan0 down Now you can check your interface name using iwconfig:Īs you can see, our interface is now in monitor mode and has the name "wlan0mon". Now the code of this tutorial won't work if you do not enable monitor mode in your network interface, please install aircrack-ng (comes pre-installed on Kali) and run the following command: Note: This tutorial assumes you are using any Unix-based environment, it is also suggested you use Kali Linux.Īfter that, we gonna use pandas just for printing in a nice format (you can change that obviously): pip3 install pandas Or you can clone the current development version in Github: git clone To get started, you need to install Scapy, I have cloned the development version, you can also install it using pip: pip3 install scapy Related: How to Extract Saved WiFi Passwords in Python. If you're in this field for a while, you might have seen the airodump-ng utility that sniffs, captures, and decodes 802.11 frames to display nearby wireless networks in a nice format, in this tutorial, we will do a similar one. Have you ever wanted to build a tool to display nearby wireless networks along with their MAC address and some other useful information? Well, in this tutorial, we are going to build a Wi-Fi scanner using the Scapy library in Python.
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